[vcpkg] Download vcpkg.exe rather than building it in bootstrap on Windows. (#15474)

This reduces bootstrap cost for Windows customers, resolving the issue initially submitted as #12502 .

The `toolsrc` tree was extracted to https://github.com/microsoft/vcpkg-tool. `bootstrap.sh` was changed to download the right source tarball, extract, and build it. This was chosen over the previous attempt, a submodule, over concerns of accidentally destroying people's local modifications.

1 files changed, 0 insertions, 59 deletions

diff --git a/toolsrc/src/vcpkg-test/downloads.cpp b/toolsrc/src/vcpkg-test/downloads.cpp
deleted file mode 100644
index b182e46d6..000000000
--- a/toolsrc/src/vcpkg-test/downloads.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <catch2/catch.hpp>
-
-#include <vcpkg/base/downloads.h>
-
-using namespace vcpkg;
-
-TEST_CASE ("Downloads::details::split_uri_view", "[downloads]")
-{
-    {
-        auto x = Downloads::details::split_uri_view("https://github.com/Microsoft/vcpkg");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "https");
-        REQUIRE(x.get()->authority.value_or("") == "//github.com");
-        REQUIRE(x.get()->path_query_fragment == "/Microsoft/vcpkg");
-    }
-    {
-        auto x = Downloads::details::split_uri_view("");
-        REQUIRE(!x.has_value());
-    }
-    {
-        auto x = Downloads::details::split_uri_view("hello");
-        REQUIRE(!x.has_value());
-    }
-    {
-        auto x = Downloads::details::split_uri_view("file:");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "file");
-        REQUIRE(!x.get()->authority.has_value());
-        REQUIRE(x.get()->path_query_fragment == "");
-    }
-    {
-        auto x = Downloads::details::split_uri_view("file:path");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "file");
-        REQUIRE(!x.get()->authority.has_value());
-        REQUIRE(x.get()->path_query_fragment == "path");
-    }
-    {
-        auto x = Downloads::details::split_uri_view("file:/path");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "file");
-        REQUIRE(!x.get()->authority.has_value());
-        REQUIRE(x.get()->path_query_fragment == "/path");
-    }
-    {
-        auto x = Downloads::details::split_uri_view("file://user:pw@host");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "file");
-        REQUIRE(x.get()->authority.value_or({}) == "//user:pw@host");
-        REQUIRE(x.get()->path_query_fragment == "");
-    }
-    {
-        auto x = Downloads::details::split_uri_view("ftp://host:port/");
-        REQUIRE(x.has_value());
-        REQUIRE(x.get()->scheme == "ftp");
-        REQUIRE(x.get()->authority.value_or({}) == "//host:port");
-        REQUIRE(x.get()->path_query_fragment == "/");
-    }
-}